# Koch-Chess — Chess, Multiplayer & AI Engine

> Chess, Multiplayer & AI Engine (iPhone/iPad app by itch koch.)

- Source: https://appshunter.io/ios/app/koch-chess/id6762317677 (this page in markdown: same URL + `.md`)
- Developer: [itch koch](https://appshunter.io/developer/1893800961)
- Category: Games, Board, Strategy
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 43 MB
- Languages: American English
- Released: 2026-04-16
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/koch-chess/id6762317677/reviews.md

## What is Koch?

Koch-Chess is a feature-rich chess app built for players of all levels.
Play Your Way
Challenge the built-in engine at 5 difficulty levels (D8 to D20), play online against friends, or sit back and watch engine vs engine battles unfold.
Learn & Improve
Explore 9 chess openings with guided lessons, including the Sicilian Defense, Italian Game, King's Indian, and more.
Train & Practice
Sharpen your skills with dedicated practice and training modes designed to build pattern recognition and tactical awareness.
Clean, Fast Interface
A distraction-free board with smooth controls, multiple themes, and a layout designed for mobile play.
Features

Solo play vs AI engine (5 depth levels)
Online multiplayer with invite links
Engine vs Engine watch mode
9 opening lessons with move guides
Practice and training modes
Multiple board themes
Geo and Animal themed piece sets


## Version history (last 1 release)

### 1.0 — 2026-04-16

No release notes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*